>TIGR00436 era GTP-binding protein Era; InterPro: IPR005662 Era is an essential G-protein in Escherichia coli identified originally as a homologue protein to Ras (E. coli Ras-like protein). It binds to GTP/GDP and contains a low intrinsic GTPase activity. Its function remains elusive, although it may be associated with cell division, energy metabolism, and cell-cycle check point. The protein has recently been shown to specifically bind to 16S rRNA and the 30S ribosomal subunit . Involvement of Era in protein synthesis is suggested by the fact that Era depletion results in the translation defect both in vitro and in vivo. A Type 2 KH domain is found near the C-terminus. ; GO: 0003723 RNA binding, 0005525 GTP binding, 0005622 intracellular.

Probab=99.18 E-value=2.4e-10 Score=78.66 Aligned_cols=166 Identities=22% Similarity=0.258 Sum_probs=116.3 Q ss_pred EEEEECCCCCCHHHHHHHHHCCCCEEEECCCCCEEEECCEEEEEEEEEEEECCCE-EEEEECCHHHHH-HHHHHHHHHHH Q ss_conf 8999748998898999997389737987388841452120266555678508964-999976001011-12244789888 Q gi|254780484|r 31 EIAFSGRSNVGKSSLINILVNRKNLARTSNAPGRTQHLNFFVPKDFSNLKNNLPA-MALVDMPGYGYA-RAPKKNVDSWG 108 (212) Q Consensus 31 ~VaivG~~NvGKSSLiNaL~g~~~~a~~~~~p~tt~~~~~~~~~~~~~~~~~~~~-~~~~DtpG~~~~-~~~~~~~~~~~ 108 (212) T Consensus 2 ~~~~~g~~~~g~~~~~~~~~~~~~-~~~~~~~~~~~~------~~~~~~~~~~~~~~~~~d~pg~~~~~~~~~~~~---- 70 (278) T TIGR00436 2 FVAILGRPNVGKSTLLNKLLGQKI-SITSPKPQTTRN------RISGILTTGASQNIIFIDTPGFHEPEKHKLGEL---- 70 (278) T ss_pred CEEECCCCCCCHHHHHHHHHCCCH-HCCCCCCHHHHH------HHHEEEECCCCCCEEEEECCCCCCHHHHHHHHH---- T ss_conf 112115776533667776632410-100231012343------320012236655157862587651245677888---- Q ss_pred HHHHHHHHHHHHHCCCCCCCCCCCCCCHHHHHHHHHHCCCCCCCCCCCCCCCCC-CHHHHHHHHHHHHHHHHHCCCCCCC Q ss_conf 899877776642000001122357887545455432102575322122221111-0246899999999997531368986 Q gi|254780484|r 109 GLIVRYLSERSTLRCVYLLIDCRHGVKQIDQDVFSFLDKKAVSYQIVLTKIDKL-SPTTAQETLEKTKYLIRNYPTAHPE 187 (212) Q Consensus 109 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~v~nK~D~~-~~~~~~~~~~~~~~~~~~~~~~~~~ 187 (212) T Consensus 71 -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~---~~~~~~~ 146 (278) T TIGR00436 71 -LNKEARSALGGVDLLLFVVDSDEWNGDGDEFLLEKLQNLKRPVLLTLNKLDNKNFPDKLLPLLDKYAGL---EDFKPWP 146 (278) T ss_pred -HHHHHHHHHCCCEEEEEEEECCCCCCCCHHHHHHHHHHCCCHHHHHHHHHHHCCHHHHHHHHHHHHHHH---HCCCCCC T ss_conf -888887531232268898633445564046889876520210100122333101035677777666554---2046752 Q ss_pred EEEEECCCCCCHHHHHHHHHHHHC Q ss_conf 899988888998999999998728 Q gi|254780484|r 188 VIPTSSVKRKGIEVLRKAILETIN 211 (212) Q Consensus 188 i~~vSA~~g~Gi~eL~~~I~~~l~ 211 (212) T Consensus 147 ~~~~~~~~~~~~~~~~~~~~~~~~ 170 (278) T TIGR00436 147 IVPISALKGDNTEELKAFLEAKLP 170 (278) T ss_pred EEEHHHHHHCHHHHHHHHHHHHCC T ss_conf 011011210005778888775303

HHsearch alignment for GI: 254780484 and conserved domain: TIGR00436